A luffa picking device

Abstract

The utility model relates to the technical field of luffa picking, specifically a luffa picking device, including shearing subassembly, dredging subassembly, fixed handle, connecting block, first blade, movable handle, blade pull rod, second blade, pull rod mounting pin column, spring, through -hole, semicircle connecting piece, connecting column, dredging cloth bag and support ring. The utility model structure is ingenious, and the device contains shearing subassembly and dredging subassembly, and the shearing subassembly can be separated, can be selected according to the picking condition, and the use scene is various, the shearing subassembly of the device is small when using, the wrist angle turns over, reduces the labor intensity of picking worker, when shearing subassembly and dredging subassembly cooperate, picking personnel do not need to hand to hold luffa and pick after the luffa, is favorable for improving picking efficiency, reduces the occurrence of the situation that the waist strain is caused by the frequent bending of the waist. The device structure is ingenious and simple, and it is beneficial to popularize the use.

Description

Technical Field

[0001] This utility model relates to the field of loofah harvesting technology, specifically a loofah harvesting device. Background Technology

[0002] In modern agricultural production, greenhouse cultivation is a common method that provides crops with a stable growing environment, thereby improving crop yield and quality. As an important vegetable grown in greenhouses, loofah harvesting typically requires a significant amount of manpower and time. To facilitate harvesting, greenhouse-grown loofah fruits are generally planted at a height of 1.6m-1.8m. Traditional loofah harvesting methods rely mainly on manual labor using scissors or blades. Harvesting with scissors or blades requires significant wrist rotation, easily leading to hand and wrist fatigue. Furthermore, after harvesting, bending over to place the loofahs in storage baskets is not only inefficient but also causes frequent bending, resulting in lower back fatigue and potential losses, thus presenting certain drawbacks. Summary of the Invention

[0003] The purpose of this invention is to provide a loofah harvesting device to solve the aforementioned technical problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A loofah harvesting device, comprising a shearing component and a guiding component. The shearing component is installed on top of the guiding component. The shearing component includes a fixed handle, a first blade, a movable handle, a blade pull rod, and a second blade. One end of the first blade and the second blade are rotatably connected together by a pin. The fixed handle and the movable handle are rotatably connected by a pin. One end of the fixed handle is fixedly connected to a connecting block. One end of the connecting block is fixedly connected to one end of the first blade. One end of the second blade is provided with a pull rod mounting part. A pull rod mounting pin is installed at the pull rod mounting part. One end of the blade pull rod is rotatably sleeved on the pull rod mounting pin. The movable handle is provided with a pull rod mounting hole. The end of the blade pull rod away from the pull rod mounting pin is rotatably installed in the pull rod mounting hole of the movable handle. A through hole is opened on the connecting block. The guiding component includes a semi-circular connector, a connecting post, and a guiding cloth bag. A guiding cloth bag is installed at the bottom of the semi-circular connector. A connecting post is vertically fixedly connected to the top of the semi-circular connector. The connecting post is installed through the through hole. After the connecting post is installed in the through hole, the top is locked and fixed by bolts.

[0005] Preferably, both the fixed handle and the moving handle are fitted with anti-slip sleeves, and a spring is installed between the moving handle and the fixed handle, with both ends of the spring connected to the fixed handle and the moving handle respectively.

[0006] Preferably, the guide bag is at least 200cm high, so that when picking loofah, the bottom of the device is tilted to catch the loofah that falls during the picking process.

[0007] Preferably, the guide bag has a notch in the semi-circular connector area, with a notch height of 20cm, to facilitate the insertion of the loofah into the guide bag when harvesting. A support ring is fixedly installed on the inner wall of the guide bag at the notch, which can support the opening of the guide bag to prevent wrinkles and the loofah from falling into the guide bag. The bottom of the guide bag has an open structure.

[0008] Preferably, the 104 is a "T" shaped handle, the movable handle has an arc-shaped grip, and the fixed handle is a "7" shaped handle.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention features an ingenious structure, comprising a shearing component and a guiding component. The guiding component is detachable from the shearing component and can be selected according to the harvesting situation, making it suitable for various applications. During use, the shearing component requires minimal wrist rotation, reducing the labor intensity for harvesters. When the shearing and guiding components work together, harvesters do not need to hold the loofahs or bend over to pick and place them after harvesting, thus improving harvesting efficiency and reducing the risk of lower back strain from frequent bending. The device's ingenious and simple structure facilitates its widespread use. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the shearing component structure of this utility model; Figure 3 This is a bottom view of the shearing assembly of this utility model; Figure 4 This is a schematic diagram of the drainage component structure of this utility model.

[0011] In the diagram: 1. Shearing assembly; 2. Drainage assembly; 101. Fixed handle; 102. Connecting block; 103. First blade; 104. Moving handle; 105. Blade pull rod; 106. Second blade; 107. Pull rod mounting pin; 108. Spring; 102a. Through hole; 21. Semi-circular connector; 22. Connecting post; 23. Drainage bag; 24. Support ring. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0013] Please see Figures 1 to 4This utility model provides a technical solution: a loofah harvesting device, including a fixed handle 101, a first blade 103, a movable handle 104, a blade pull rod 105, and a second blade 106. The first blade 103 and the second blade 106 are rotatably connected at one end by a pin to achieve a cutting action. The fixed handle 101 and the movable handle 104 are rotatably connected by a pin. A connecting block 102 is fixedly connected to one end of the fixed handle 101, and one end of the connecting block 102 is fixedly connected to one end of the first blade 103. A pull rod mounting part is provided at one end of the second blade 106, and a pull rod mounting pin 107 is installed at the pull rod mounting part. One end of the blade pull rod 105 is rotatably sleeved on the pull rod mounting pin 107. The movable handle 104 has a pull rod mounting hole, and the end of the blade pull rod 105 away from the pull rod mounting pin 107 is rotatably installed in the pull rod mounting hole of the movable handle 104.

[0014] The drainage component 2 includes a semi-circular connector 21, a connecting post 22, and a drainage bag 23. The drainage bag 23 is installed at the bottom of the semi-circular connector 21, and the drainage bag 23 has a height of at least 200cm to ensure sufficient capacity. The connecting post 22 is vertically fixed to the top of the semi-circular connector 21. The connecting post 22 is installed through the through hole 102a. After the connecting post 22 is installed in the through hole 102a, the top is locked in place by bolts, thus connecting the shearing component 1 and the drainage component 2.

[0015] Furthermore, both the fixed handle 101 and the movable handle 104 are fitted with anti-slip sleeves to increase grip stability and comfort. A spring 108 is installed between the movable handle 104 and the fixed handle 101, with both ends of the spring 108 connected to the fixed handle 101 and the movable handle 104 respectively, providing the return force for the blade pull rod 105 and ensuring smooth cutting action. A through hole 102a is provided on the connecting block 102 for connection to the guide assembly 2.

[0016] Furthermore, the guide bag 23 has a notch 20cm high located in the notch area of ​​the semi-circular connector 21 for the loofah to enter. A support ring 24 is fixedly installed on the inner wall of the guide bag 23 at the notch to increase the stability of the structure. The bottom of the guide bag 23 is open for tying, so that the harvested vegetables can be stored inside the guide bag 23.

[0017] When using this device to harvest loofahs grown in greenhouses, the shearing component 1 and the guiding component 2 can be connected as needed. When the guiding component 2 is not installed, the harvester holds the fixed handle 101 and the movable handle 104. By gripping the movable handle 104, the blade lever 105 is pulled. At this time, the blade lever 105 exerts a pulling force on the second blade 106. Under the action of the pulling force, the second blade 106 and the first blade 103 complete the shearing action, achieving the purpose of harvesting the loofahs. Compared with the traditional shearing method, when harvesting loofahs horizontally with this device, the harvester's wrist does not need to rotate, which reduces wrist fatigue during long-term harvesting.

[0018] After the guiding component 2 is installed on the shearing component 1, the guiding component 2 drags obliquely on the ground. The loofah enters through the opening in the guiding bag 23. After the shearing component 1 cuts the loofah, it falls into the guiding bag 23. Because the guiding bag 23 is dragged on the ground at an angle, it catches the loofah just before it falls to the ground, and then it rolls down to the bottom of the guiding bag 23. Only one person is needed to pick it up. The harvester does not need to hold the loofah or bend over to pick it up, which improves harvesting efficiency and reduces the risk of back strain from frequent bending. The device has a clever and simple structure, which is conducive to its widespread use. After the bottom of the guiding bag 23 is tied tightly, the device can harvest lighter vegetables such as peppers that will not be damaged by falling. The harvested vegetables are stored in the guiding bag 23.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A loofah harvesting device, characterized in that: The assembly includes a shearing component (1) and a dredging component (2). The shearing component (1) includes a fixed handle (101), a first blade (103), a movable handle (104), a blade pull rod (105), and a second blade (106). One end of the first blade (103) and the second blade (106) are rotatably connected together by a pin. The fixed handle (101) and the movable handle (104) are rotatably connected by a pin. One end of the fixed handle (101) is fixedly connected to a connecting block (102). One end of the block (102) is fixedly connected to one end of the first blade (103). One end of the second blade (106) is equipped with a pull rod mounting pin (107). One end of the blade pull rod (105) is rotatably sleeved on the pull rod mounting pin (107). The handle (104) is provided with a pull rod mounting hole. The end of the blade pull rod (105) away from the pull rod mounting pin (107) is rotatably installed in the pull rod mounting hole of the handle (104). The connecting block (102) is provided with a through hole (102a). The drainage component (2) includes a semi-circular connector (21), a connecting post (22) and a drainage bag (23). The drainage bag (23) is installed at the bottom of the semi-circular connector (21), and the connecting post (22) is vertically fixedly connected to the top of the semi-circular connector (21). The connecting post (22) is installed through the through hole (102a).

2. The loofah harvesting device according to claim 1, characterized in that: Both the fixed handle (101) and the movable handle (104) are fitted with anti-slip sleeves. A spring (108) is installed between the movable handle (104) and the fixed handle (101), with both ends of the spring (108) connected to the fixed handle (101) and the movable handle (104) respectively.

3. The loofah harvesting device according to claim 1, characterized in that: The second blade (106) has a pull rod mounting part at one end, and a pull rod mounting pin (107) is installed at the pull rod mounting part.

4. The loofah harvesting device according to claim 1, characterized in that: The height of the drainage bag (23) is at least 200cm.

5. The loofah harvesting device according to claim 1, characterized in that: After the connecting column (22) is installed in the through hole (102a), the top is locked and fixed by bolts.

6. The loofah harvesting device according to claim 1, characterized in that: The drainage bag (23) has a notch in the notch area of ​​the semi-circular connector (21). The notch of the drainage bag (23) is 20cm high. A support ring (24) is fixedly installed on the inner wall of the drainage bag (23) at the notch. The bottom of the drainage bag (23) is an open structure.

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